GEMLIGHT COMPUTER, LTD.
=======================

   GMB-P6EIMG (VER. 1.00)

   Device Type      Mainboard                                     
   Processor        Pentium II                                    
   Processor Speed  233/266/300/333MHz                            
   Chip Set         Intel 440EX                                   
   Maximum Onboard  512MB (EDO & SDRAM supported)                 
   Memory           
   Cache            256/512KB (located on the Pentium II chip)    
   BIOS             Award                                         
   Dimensions       244mm x 210mm                                 
   I/O Options      32-bit PCI slots (2), floppy drive interface, 
                    game/MIDI port, IDE interfaces (2), parallel  
                    port, PS/2 mouse port, serial ports (2), IR   
                    connector, USB connectors (2), ATX power      
                    connector, AGP slot, line in, line out,       
                    microphone in, audio in - CD-ROMs (2)         

<gopher://bitreich.org/I/th99/m/E-H/35609-1.png>
   

   +------------------------------------------------------------+
   |                        CONNECTIONS                         |
   |------------------------------------------------------------|
   | Purpose          | Location | Purpose           | Location |
   |------------------+----------+-------------------+----------|
   | AGP slot         |   AGP    | Soft off power    |    J2    |
   |                  |          | supply            |          |
   |------------------+----------+-------------------+----------|
   | ATX power        |   ATX    | Reset switch      |    J3    |
   | connector        |          |                   |          |
   |------------------+----------+-------------------+----------|
   | Microphone in    |   CN1    | Power LED &       |    J5    |
   |                  |          | keylock           |          |
   |------------------+----------+-------------------+----------|
   | Line in          |   CN2    | IDE interface LED |    J6    |
   |------------------+----------+-------------------+----------|
   | Line out         |   CN3    | IR connector      |    J7    |
   |------------------+----------+-------------------+----------|
   | Game/MIDI port   |   CN4    | IDE interface 1   |    J9    |
   |------------------+----------+-------------------+----------|
   | Serial port 1    |   CN5    | IDE interface 2   |   J10    |
   |------------------+----------+-------------------+----------|
   | Serial port 2    |   CN6    | Audio in - CD-ROM |   J11    |
   |                  |          | (Sony)            |          |
   |------------------+----------+-------------------+----------|
   | Parallel port    |   CN7    | Audio in - CD-ROM |   J15    |
   |                  |          | (Mits/Pan)        |          |
   |------------------+----------+-------------------+----------|
   | USB connector 1  |   CN8A   | CPU fan power     |   J16    |
   |------------------+----------+-------------------+----------|
   | USB connector 2  |   CN8B   | Floppy drive      |   J19    |
   |                  |          | interface         |          |
   |------------------+----------+-------------------+----------|
   | PS/2 mouse port  |   CN9    | Wake on LAN       |   JP5    |
   |------------------+----------+-------------------+----------|
   | Speaker          |    J1    | 32-bit PCI slots  |  PC1 -   |
   |                  |          |                   |   PC2    |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                 USER CONFIGURABLE SETTINGS                 |
   |------------------------------------------------------------|
   |               Function                | Label |  Position  |
   |---------------------------------------+-------+------------|
   |>> | CMOS memory normal operation      |  J4   | Pins 2 & 3 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |   | CMOS memory clear                 |  J4   | Pins 1 & 2 |
   |   |                                   |       |   closed   |
   |---+-----------------------------------+-------+------------|
   |>> | Power on after power failure      |  J24  |   Closed   |
   |   | enabled                           |       |            |
   |---+-----------------------------------+-------+------------|
   |   | Power on after power failure      |  J24  |    Open    |
   |   | disabled                          |       |            |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                     DIMM CONFIGURATION                     |
   |------------------------------------------------------------|
   |      Size      |       Bank 0        |       Bank 1        |
   |----------------+---------------------+---------------------|
   |      8MB       |     (1) 1M x 64     |        None         |
   |----------------+---------------------+---------------------|
   |      16MB      |     (1) 2M x 64     |        None         |
   |----------------+---------------------+---------------------|
   |      16MB      |     (1) 1M x 64     |     (1) 1M x 64     |
   |----------------+---------------------+---------------------|
   |      24MB      |     (1) 2M x 64     |     (1) 1M x 64     |
   |----------------+---------------------+---------------------|
   |      32MB      |     (1) 4M x 64     |        None         |
   |----------------+---------------------+---------------------|
   |      32MB      |     (1) 2M x 64     |     (1) 2M x 64     |
   |----------------+---------------------+---------------------|
   |      40MB      |     (1) 4M x 64     |     (1) 1M x 64     |
   |----------------+---------------------+---------------------|
   |      48MB      |     (1) 4M x 64     |     (1) 2M x 64     |
   |----------------+---------------------+---------------------|
   |      64MB      |     (1) 8M x 64     |        None         |
   |----------------+---------------------+---------------------|
   |      64MB      |     (1) 4M x 64     |     (1) 4M x 64     |
   |----------------+---------------------+---------------------|
   |      72MB      |     (1) 8M x 64     |     (1) 1M x 64     |
   |----------------+---------------------+---------------------|
   |      80MB      |     (1) 8M x 64     |     (1) 2M x 64     |
   |----------------+---------------------+---------------------|
   |      96MB      |     (1) 8M x 64     |     (1) 4M x 64     |
   |----------------+---------------------+---------------------|
   |     128MB      |     (1) 8M x 64     |     (1) 8M x 64     |
   |----------------+---------------------+---------------------|
   |     128MB      |    (1) 16M x 64     |        None         |
   |----------------+---------------------+---------------------|
   |     136MB      |    (1) 16M x 64     |     (1) 1M x 64     |
   |----------------+---------------------+---------------------|
   |     144MB      |    (1) 16M x 64     |     (1) 2M x 64     |
   |----------------+---------------------+---------------------|
   |     160MB      |    (1) 16M x 64     |     (1) 4M x 64     |
   |----------------+---------------------+---------------------|
   |     192MB      |    (1) 16M x 64     |     (1) 8M x 64     |
   |----------------+---------------------+---------------------|
   |     256MB      |    (1) 16M x 64     |    (1) 16M x 64     |
   |----------------+---------------------+---------------------|
   |     256MB      |    (1) 32M x 64     |        None         |
   |----------------+---------------------+---------------------|
   |     264MB      |    (1) 32M x 64     |     (1) 1M x 64     |
   |----------------+---------------------+---------------------|
   |     272MB      |    (1) 32M x 64     |     (1) 2M x 64     |
   |----------------+---------------------+---------------------|
   |     288MB      |    (1) 32M x 64     |     (1) 4M x 64     |
   |----------------+---------------------+---------------------|
   |     320MB      |    (1) 32M x 64     |     (1) 8M x 64     |
   |----------------+---------------------+---------------------|
   |     384MB      |    (1) 32M x 64     |    (1) 16M x 64     |
   |----------------+---------------------+---------------------|
   |     512MB      |    (1) 32M x 64     |    (1) 32M x 64     |
   |------------------------------------------------------------|
   |      Note: Board accepts 256MB SDRAM or 512MB EDO memory.  |
   +------------------------------------------------------------+

   +------------------------------------------------------------+
   |                    CPU SPEED SELECTION                     |
   |------------------------------------------------------------|
   |  CPU  |Clock |Multiplier|JP2/pins 1 &|JP2/pins 3|JP2/pins 5|
   | speed |speed |          |     2      |   & 4    |   & 6    |
   |-------+------+----------+------------+----------+----------|
   |233MHz |66MHz |   3.5x   |    Open    |   Open   |  Closed  |
   |-------+------+----------+------------+----------+----------|
   |266MHz |66MHz |    4x    |   Closed   |  Closed  |   Open   |
   |-------+------+----------+------------+----------+----------|
   |300MHz |66MHz |   4.5x   |    Open    |  Closed  |   Open   |
   |-------+------+----------+------------+----------+----------|
   |333MHz |66MHz |    5x    |   Closed   |   Open   |   Open   |
   +------------------------------------------------------------+